[. . . ] Make sure that the lamp cover is mounted securely, otherwise the power will not turn on. œ If the lamp cover is not mounted securely, the self-diagnostic function works and the POWER/STANDBY indicator flashes for three times. Push and release the center in the upper of the control panel cover to open it. [. . . ] Push and release the center in the upper of the control panel cover to open it. Loosen the screw in the right underneath with a coin or similar object and remove the control panel cover. 4 Loosen the screw with a coin or similar object to remove the lamp cover. Match the projections of the underneath of the lamp cover with the holes of the unit, and replace the lamp cover as it was. Before replacing the lamp, turn the power off on the main unit, then several minutes later, unplug the power cord. (The cooling fan will continue to blow for about two minutes after turning the power off. ) Before replacing the lamp, let it cool down completely, as the surface of the lamp remains extremely hot for at least 30 minutes after the power has been turned off. Do not leave the removed lamp near flammable materials or within the reach of children. (The cooling fan will continue to blow for about two minutes after turning the power off. ) ✍ Do not touch the front glass of a new lamp or the glass of the lamp receptacle. ) 6 Loosen the two screws that secure the lamp, then pull out the lamp. Tighten the two screws securely as shown in the illustration using the supplied hex key. ✍ Contactez votre détaillant Sony pour obtenir une lampe de rechange Sony XL-2100U. Take great care when replacing the lamp or plugging in/unplugging the connecting cords. If you handle them roughly, the LCD projection TV may fall or be moved, and the TV stand or floor surfaces may be scratched. Make sure that the lamp cover is mounted securely, otherwise the power will not turn on. [. . . ] Take great care when replacing the lamp or plugging in/unplugging the connecting cords. If you handle them roughly, the LCD projection TV may fall or be moved, and the TV stand or floor surfaces may be scratched. Make sure that the lamp cover is mounted securely, otherwise the power will not turn on. [. . . ]